your favorite thing

As a belated six-month birthday present, we got Cassidy an "activity center", which he is quite impressed with. Holly and I clearly had horribly deprived childhoods, since these sorts of things didn't exist when we were kids.

We also took him to Golden Gate Park for a walk - he can be seen here with his mom observing some cool things not made of colorful plastic. He's also doing a little tummy time, complete with his ever-present drool stream. Perhaps a drool bucket will be his next present.